Hi everybody,
I recently bought a mass 400+ used. It's a US model (110V) rewired to work in Europe (220V).
Unfortunately there's an annoying noise coming from the back. Here a video http://youtu.be/1drH8GIMJdQ
Do you think I should change the power amp valves or it's something different?
Please help me! :?
I recently bought a mass 400+ used. It's a US model (110V) rewired to work in Europe (220V).
Unfortunately there's an annoying noise coming from the back. Here a video http://youtu.be/1drH8GIMJdQ
Do you think I should change the power amp valves or it's something different?
Please help me! :?